Klim8 vs NUSync
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Klim8
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Klim8 is a teen-led climate action app that turns encourages and gamifies sustainable climate action. Designed by and for young people, Klim8 empowers you to take real-world eco actions, earn rewards, climb leaderboards, and become part of a growing climate movement. Whether youβre recycling at home, carpooling to school, planting trees, or saying no to plastic, Klim8 makes it fun, measurable, and impactful. Weβre on a mission to make sustainability cool, social, and rewarding for Gen Z. Klim8 isnβt just another awareness app. Itβs a climate movement in your pocket. App Uses :- * Encourages daily eco-friendly behavior in a fun, interactive way * Raises climate awareness through micro-content and facts * Motivates teens to adopt sustainable habits using gamification and rewards * Builds a community of young changemakers united by purpose App Features :- * Deeds & Challenges β Take real-world climate actions, log them, and track your progress * Impact Tracker β See your personal carbon footprint and how it has changed * Reward Store β Exchange your Klim8 points for eco-friendly brand vouchers and perks * Leaderboards β Compete with friends, schools, and regions to top the eco charts
NUSync
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Browse NUS student events on the go with the NUSync mobile app! From any device, students can: - Participate in activities across NUS - Join organizations, chat and connect with like-minded peers - Showcase your involvement by managing your CCA Transcript - Receive customized notifications regarding your events - Manage your organizations and much more!
Screenshots
Verdict
The clearest difference is update cadence: Klim8 at every 5 days against NUSync's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Klim8 ships an update every 5 days, NUSync every 3 weeks. The most recent releases landed on September 29, 2026 and October 2, 2026 respectively.
| Parameter | Klim8 | NUSync |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days β better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.2 | 15.1 β better |
| Further details β not scored | ||
| Size | 85 MB | 64 MB |
| Age rating | 4+ | 17+ |
| Developer | Krishiv Jain | National University of Singapore |
In-app purchases
Klim8
No in-app purchases
NUSync
No in-app purchases









